<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="../Ajs/vue.min.js"></script>
</head>
<body>
    <div id="app">
        <div>{{msg}}</div>
        <div>{{msg +"****"+ (1+2)}}</div>
    </div>

    <script>
        var vm = new Vue({
            el:"#app",
            data:{
                msg:"hello world"
            }
        })
    </script>
</body>
</html>
